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Download statistics - Document (COUNTER):
Tröbs, M.; Barke, S.; Möbius, J.; Engelbrecht, M.; Theeg, T. et al.: Fiber modulators and fiber amplifiers for LISA. In: Journal of Physics: Conference Series 228 (2010), 12042. DOI: https://doi.org/10.1088/1742-6596/228/1/012042
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Sum total of downloads: 277
| Abstract: | |
We present the sideband phase characteristics of a fiber-coupled integrated electro-optical modulator (EOM) at a modulation frequency of 2 GHz for Fourier frequencies from 0.1 mHz to 1 Hz. The upper phase noise limit was almost an order of magnitude better than required for LISA. The EOM's phase dependencies on temperature and transmitted optical power were measured and found to be uncritical. Additionally we have investigated three optical amplifiers emitting 1 W. Their differential phase noise and optical pathlength noise as one contribution to differential phase noise were measured. The measured differential phase noise was within the requirement. The dependencies of differential phase noise on pump power were measured and requirements for the operation of the amplifier on the LISA satellite derived. | |
| License of this version: | CC BY 3.0 Unported |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 2010 |
| Appears in Collections: | Fakultät für Mathematik und Physik |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 113 | 40.79% |
| 2 |  |
United States | 50 | 18.05% |
| 3 |  |
China | 45 | 16.25% |
| 4 |  |
No geo information available | 17 | 6.14% |
| 5 |  |
Russian Federation | 5 | 1.81% |
| 6 |  |
Netherlands | 5 | 1.81% |
| 7 |  |
France | 4 | 1.44% |
| 8 |  |
Czech Republic | 4 | 1.44% |
| 9 |  |
Brazil | 4 | 1.44% |
| 10 |  |
Taiwan | 3 | 1.08% |
| other countries | 27 | 9.75% | ||
Further download figures and rankings:
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